Apply Layout/RedundantLineBreak rule to short lines

We're not adding the rule because it would apply the current line length
rule of 110 characters per line. We still haven't decided whether we'll
keep that rule or make lines shorter so they're easier to read,
particularly when vertically splitting the editor window.

So, for now, I'm applying the rule to lines which are about 90
characters long.

app/controllers/admin/site_customization/information_texts_controller.rb

@@ -41,8 +41,7 @@ class Admin::SiteCustomization::InformationTextsController < Admin::SiteCustomiz
     end
 
     def delete_translations
-      languages_to_delete = params[:enabled_translations].select { |_, v| v == "0" }
-                                                         .keys
+      languages_to_delete = params[:enabled_translations].select { |_, v| v == "0" }.keys
 
       languages_to_delete.each do |locale|
         I18nContentTranslation.where(locale: locale).destroy_all
@@ -56,8 +55,6 @@ class Admin::SiteCustomization::InformationTextsController < Admin::SiteCustomiz
     end
 
     def enabled_translations
-      params.fetch(:enabled_translations, {})
-            .select { |_, v| v == "1" }
-            .keys
+      params.fetch(:enabled_translations, {}).select { |_, v| v == "1" }.keys
     end
 end